Home / 23,267.22-32,101.52-13,194.87

Finding the Fourth Proportional to 23,267.22, 32,101.52 and 13,194.87

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Solution

The fourth proportional to 23,267.22, 32,101.52 and 13,194.87 is: 18,204.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,267.22 : 32,101.52 = 13,194.87 : x
  2. Step 2: Convert to fraction form
    23,267.22/32,101.52 = 13,194.87/x
  3. Step 3: Cross multiply
    23,267.22x = 32,101.52 × 13,194.87
  4. Step 4: Simplify right side
    23,267.22x = 423,575,317.23
  5. Step 5: Solve for x
    x = 423,575,317.23/23,267.22
  6. Step 6: Final answer
    x = 18,204.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.